用fft算法求信号函数的相位或相位差

本资源为多重信号来波方向估计算法的MATLAB实验仿真，压缩有MUSIC,PM，四阶累积量等几种方法的DOA估计算法仿真。资源整理不易，请务必珍惜。(This resource is the MATLAB simulation of multiple signal direction of arrival estimation algorithm, compression MUSIC, PM, fourth-order cumulant and other methods of DOA estimation algorithm simulation. Resource consolidation is not easy. Please treasure it.)

说明：  matlab实现STBC的MIMO-OFDM的系统级仿真(Simulation of STBC MIMO-OFDM System with MATLAB)

PWM drives the led light.

TI DSP TMS320F2812, 定时器实例，基于C语言，开发环境是code composer studio(TI TMS320F2812 DSP, the timer instance, based on C language development environment is code composer studio)

LMS算法仿真，LMS算法是智能天线波束形成的重要算法之一，在智能天线系统中得到了广泛的应用。(LMS algorithm simulation, LMS algorithm is an important smart antenna beamforming algorithm is one of the smart antenna system has been widely used.)

说明：  polar code编译码 包括生成矩阵编码，SC译码算法，BER和BLER计算以及画图。(Polar code encoding and decoding It includes generating matrix coding, SC decoding algorithm, BER and BLER calculation and drawing.)

该程序实现了跳时UWB技术的调制与解调，对于UWB系统的设计具有一定参考价值(this program realize TH UWB with modulation and demodulation module.it has significant value for UWB system design.)

seed的基于dm642的图像水平镜像变换试验！！csl编程!!(seed based on the level of the mirror image transform dm642 test! ! csl program!!)

永磁同步电机PMSM的matlab/simulink 仿真电路，可以用于电动汽车的研究，有参考价值。(Of permanent magnet synchronous motor PMSM matlab/simulink simulation circuit can be used in electric vehicles, the reference value.)

基于CAN总线，实现DSP2812芯片的收发程序(Based on CAN bus, the DSP2812 chip transceiver procedures)